Beverages containing added minerals (for medical purposes); health food supplements made principally of minerals; mineral additives to foodstuffs for animal consumption; mineral additives to foodstuffs for human consumption; mineral dietary supplements for animals; mineral dietary supplements for humans; mineral food-supplements; mineral preparations for use as nutritional additives to foodstuffs for animals; mineral preparations for use as nutritional additives to foodstuffs for humans; mineral supplements for foodstuffs for animals; mineral supplements for foodstuffs for human consumption; mineral waters for medicinal purposes; minerals for use in the preparation of foodstuffs for humans; natural mineral water for medical purposes; preparations consisting of mixtures of vitamins and minerals; preparations for use as nutritional supplements for animal foodstuffs (minerals)